/*
 * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */
package com.nulldev.util.graphics.renderIt.ginterfaces.marlin.impl.pisces.stats;

import java.io.Serializable;

/**
 *
 */
public final class ArraySortData implements Serializable, Comparable<ArraySortData> {

	private static final long serialVersionUID = 1L;

	/* members */
	/** array to be sorted */
	int[] x;
	/** starting index to sort (inclusive) >= 0 */
	int fromIndex;
	/** ending index to sort (exclusive) <= array.length */
	int toIndex;
	/** optional index indicating the ending index of the sorted part (exclusive) */
	int sortedIndex;

	public ArraySortData(final int[] x, final int fromIndex, final int toIndex, final int sortedIndex) {
		this.x = x;
		this.fromIndex = fromIndex;
		this.toIndex = toIndex;
		this.sortedIndex = sortedIndex;
	}

	public int[] getX() {
		return x;
	}

	public int getFromIndex() {
		return fromIndex;
	}

	public int getToIndex() {
		return toIndex;
	}

	public int getSortedIndex() {
		return sortedIndex;
	}

	public int getUnsortedRatio() {
		return ((100 * (toIndex - sortedIndex)) / toIndex);
	}

	@Override
	public int compareTo(ArraySortData o) {
		int res = Integer.compare(getUnsortedRatio(), o.getUnsortedRatio());
		if (res == 0) {
			return Integer.compare(toIndex, o.toIndex);
		}
		return res;
	}

}
